<template>
  <div class="panel-grid">
    <el-form :inline="true" :model="query" @submit.native.prevent>
      <el-form-item>
        <el-date-picker
          v-model="query.range"
          type="daterange"
          align="right"
          unlink-panels
          range-separator="至"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
          :picker-options="pickerOptions"
        >
        </el-date-picker>
      </el-form-item>
      <el-form-item>
        <source-picker-view
          ref="sourcePickerRef"
          type="source"
          v-model="query.source_id"
          placeholder="请选择渠道"
        ></source-picker-view>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" native-type="submit">查看</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="40" class="panel-group">
      <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
        <div class="card-panel" @click="handleSetLineChartData('newVisitis')">
          <div class="card-panel-icon-wrapper icon-people">
            <i class="el-icon-headset card-panel-icon" style="font-size: 48px" />
          </div>
          <div class="card-panel-description">
            <div class="card-panel-text">咨询</div>
            <count-to
              :start-val="0"
              :end-val="orderStatistics.totals"
              :duration="3600"
              class="card-panel-num"
            />
          </div>
        </div>
      </el-col>

      <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
        <div class="card-panel" @click="handleSetLineChartData('purchases')">
          <div class="card-panel-icon-wrapper icon-money">
            <i
              class="el-icon-refresh card-panel-icon"
              style="font-size: 48px"
            />
          </div>
          <div class="card-panel-description">
            <div class="card-panel-text">花费</div>
            <count-to
              :start-val="0"
              :end-val="orderStatistics.unconfirmed"
              :duration="3600"
              class="card-panel-num"
            />
          </div>
        </div>
      </el-col>

      <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
        <div class="card-panel" @click="handleSetLineChartData('shoppings')">
          <div class="card-panel-icon-wrapper icon-shopping">
            <i class="el-icon-wallet card-panel-icon" style="font-size: 48px" />
          </div>
          <div class="card-panel-description">
            <div class="card-panel-text">订单</div>
            <count-to
              :start-val="0"
              :end-val="orderStatistics.unallocated"
              :duration="3600"
              class="card-panel-num"
            />
          </div>
        </div>
      </el-col>

      <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
        <div class="card-panel" @click="handleSetLineChartData('messages')">
          <div class="card-panel-icon-wrapper icon-message">
            <i class="el-icon-postcard card-panel-icon" style="font-size: 48px" />
          </div>
          <div class="card-panel-description">
            <div class="card-panel-text">营业金额</div>
            <count-to
              :start-val="0"
              :end-val="orderStatistics.unopened"
              :duration="3600"
              class="card-panel-num"
            />
          </div>
        </div>
      </el-col>
    </el-row>
  </div>
</template>

<script>
import sourcePickerView from "@/components/picker/source.vue";
import CountTo from "vue-count-to";
import { getStatisticsOrderApi } from "@/api/order/order";

export default {
  components: {
    CountTo,
    sourcePickerView,
  },
  data() {
    return {
      query: {
        source_id: "",
        range: [],
      },
      pickerOptions: {
        shortcuts: [
          {
            text: "最近一周",
            onClick(picker) {
              const end = new Date();
              const start = new Date();
              start.setTime(start.getTime() - 3600 * 1000 * 24 * 7);
              picker.$emit("pick", [start, end]);
            },
          },
          {
            text: "最近一个月",
            onClick(picker) {
              const end = new Date();
              const start = new Date();
              start.setTime(start.getTime() - 3600 * 1000 * 24 * 30);
              picker.$emit("pick", [start, end]);
            },
          },
          {
            text: "最近三个月",
            onClick(picker) {
              const end = new Date();
              const start = new Date();
              start.setTime(start.getTime() - 3600 * 1000 * 24 * 90);
              picker.$emit("pick", [start, end]);
            },
          },
        ],
      },
      orderStatistics: {
        totals: 0,
        unallocated: 0,
        unconfirmed: 0,
        unopened: 0,
      },
    };
  },
  created() {
    // 获取订单统计
    this.getStatisticsOrder();
  },
  methods: {
    // 获取订单统计
    getStatisticsOrder() {
      // getStatisticsOrderApi().then((res) => {
      //   if (res.code == 200) {
      //     this.orderStatistics = res.data;
      //   }
      // });
    },

    handleSetLineChartData(type) {
      this.$emit("handleSetLineChartData", type);
    },
  },
};
</script>

<style lang="scss" scoped>
.panel-group {
  margin-top: 18px;

  .card-panel-col {
    margin-bottom: 32px;
  }

  .card-panel {
    height: 108px;
    cursor: pointer;
    font-size: 12px;
    position: relative;
    overflow: hidden;
    color: #666;
    background: #fff;
    box-shadow: 4px 4px 40px rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.05);

    &:hover {
      .card-panel-icon-wrapper {
        color: #fff;
      }

      .icon-people {
        background: #40c9c6;
      }

      .icon-message {
        background: #36a3f7;
      }

      .icon-money {
        background: #f4516c;
      }

      .icon-shopping {
        background: #34bfa3;
      }
    }

    .icon-people {
      color: #40c9c6;
    }

    .icon-message {
      color: #36a3f7;
    }

    .icon-money {
      color: #f4516c;
    }

    .icon-shopping {
      color: #34bfa3;
    }

    .card-panel-icon-wrapper {
      float: left;
      margin: 14px 0 0 14px;
      padding: 16px;
      transition: all 0.38s ease-out;
      border-radius: 6px;
    }

    .card-panel-icon {
      float: left;
      font-size: 48px;
    }

    .card-panel-description {
      float: right;
      font-weight: bold;
      margin: 26px;
      margin-left: 0px;

      .card-panel-text {
        line-height: 18px;
        color: rgba(0, 0, 0, 0.45);
        font-size: 16px;
        margin-bottom: 12px;
      }

      .card-panel-num {
        font-size: 20px;
      }
    }
  }
}

@media (max-width: 550px) {
  .card-panel-description {
    display: none;
  }

  .card-panel-icon-wrapper {
    float: none !important;
    width: 100%;
    height: 100%;
    margin: 0 !important;

    .svg-icon {
      display: block;
      margin: 14px auto !important;
      float: none !important;
    }
  }
}
</style>
